¿Qué función se puede usar para anexar una cadena a los campos ID (es decir, ID de campaña) para evitar problemas al leer los valores en Excel?

The CONCAT function is used to combine two or more strings into a single string. In this context, appending a string (like a letter or symbol) to ID fields (e.g., campaign IDs) before exporting to Excel prevents Excel from automatically converting these IDs into numbers, which can lead to data loss or misinterpretation (e.g., leading zeros being dropped). SUM is for adding numerical values. COLLECT is typically used to gather multiple values into an array or list, not for string manipulation of individual fields.